This hack adds a simple music player to the game.
At the beginning of the game, go to the first house on the right and talk to the character. You will have the opportunity to listen to all the music from the game (28 melodies).
The mapper has been changed (154), since not all emulators will be able to run the modified rom.
Database match: Devil Man (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: 124E79FABB941F98DC439085BD8EAA1A1183921B
File CRC32: D327F0A
ROM SHA-1: CE34B12A46AE8D4432D06F461342F729E8BE35E6
ROM CRC32: D1691028